i9-10900KF vs Ryzen 7 1800X

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Aggregate performance score

Ryzen 7 1800X
2017
8 cores / 16 threads, 95 Watt
10.58
Core i9-10900KF
2020
10 cores / 20 threads, 125 Watt
14.59
+37.9%

i9-10900KF outperforms Ryzen 7 1800X by a substantial 38% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 1800X and Core i9-10900KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking718483
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.70no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7no data
Architecture codenameZen (2017−2020)Comet Lake (2020)
Release date22 February 2017 (7 years ago)30 April 2020 (4 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 1800X and Core i9-10900KF basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)10 (Deca-Core)
Threads1620
Base clock speed3.6 GHz3.7 GHz
Boost clock speed4 GHz5.2 GHz
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache768 KB64 KB (per core)
L2 cache4096 KB256 KB (per core)
L3 cache16384 KB20 MB (shared)
Chip lithography14 nm14 nm
Die size213 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors4800 Millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on Ryzen 7 1800X and Core i9-10900KF compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketAM4FCLGA1200
Power consumption (TDP)95 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and Core i9-10900KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMAFMA3-
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+
Statusno dataDiscontinued
XFR+-
SenseMI+-

Security technologies

Ryzen 7 1800X and Core i9-10900KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1800X and Core i9-10900KF are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and Core i9-10900KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-2933
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s45.8 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and Core i9-10900KF.

PCIe versionn/a3.0
PCI Express lanes2016

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 1800X 10.58
i9-10900KF 14.59
+37.9%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 7 1800X 16363
i9-10900KF 22564
+37.9%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 7 1800X 1138
i9-10900KF 1765
+55.1%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 7 1800X 5654
i9-10900KF 9050
+60.1%

Gaming performance

Pros & cons summary


Performance score 10.58 14.59
Recency 22 February 2017 30 April 2020
Physical cores 8 10
Threads 16 20
Power consumption (TDP) 95 Watt 125 Watt

Ryzen 7 1800X has 31.6% lower power consumption.

i9-10900KF, on the other hand, has a 37.9% higher aggregate performance score, an age advantage of 3 years, and 25% more physical cores and 25% more threads.

The Core i9-10900KF is our recommended choice as it beats the Ryzen 7 1800X in performance tests.


Should you still have questions on choice between Ryzen 7 1800X and Core i9-10900KF, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 1800X
Ryzen 7 1800X
Intel Core i9-10900KF
Core i9-10900KF

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Community ratings

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Questions & comments

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